From the Mateel Site:
What: A World-Renowned Reggae Music Experience
When: Saturday & Sunday, July 21st and 22nd, 2012
Where: Benbow Lake State Recreation Area, Benbow, CA
Tickets: Advanced Weekend $110 ($120 at Gate) / Single Day (at gate only) $60
~ Tickets ON SALE now! …buy with above button or see outlets here.
~ Advance weekend tickets at $110 are advised as this event sells out!
~ Single day tickets (available only at the gate) are $60
~ Weekend tickets (sold at the gate) are $120
On Saturday & Sunday, July 21 & 22, 2012 the Mateel Community Center proudly presents the 28th Annual Reggae On The River™ festival at Benbow Lake Recreation Area in Humboldt County, California.
An internationally renowned celebration of the best in reggae and world music, the 2012 Reggae On The River™ festival will feature nearly 30 classic and cutting edge reggae and world music artists on two stages, along with 80+ vendors, a lively kid zone, and a weekend full of fun on the banks of the majestic Eel River.
Lots more info, including the lineup schedule, through the link above.